ABSTRACT

Liquid-liquid and liquid-solid equilibrium data of the ternary system water + LiCl + 2-methyl-2-propanol (tert-butanol) have been determined experimentally at 25 deg C and 40 deg C. The system presents a marked salting out effect since a small amount of LiCl can split the completely miscible water + 2-methyl-2- propanol system into two liquid phases in equilibrium. However, when more salt is added, the solubility curve of water in the organic solvent presents an unusual S shape.

Compounds

#	Formula	Name
1	H2O	water
2	ClLi	lithium chloride
3	C4H10O	2-methylpropan-2-ol

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Constraint	Phase	Method	#Points
POMD	3 2 1	Mass fraction - 2 ; Liquid	Mass fraction - 3; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid Crystal - 2	Chromatography	7
POMD	3 2 1	Mass fraction - 2 ; Liquid	Mass fraction - 3; Liquid Pressure, kPa; Liquid Temperature, K; Liquid		Liquid Crystal - 2	Chromatography	1
POMD	3 2 1	Mass fraction - 3 ; Liquid mixture 1 Mass fraction - 2 ; Liquid mixture 2 Mass fraction - 3 ; Liquid mixture 2	Temperature, K; Liquid mixture 2 Mass fraction - 2; Liquid mixture 1	Pressure, kPa; Liquid mixture 2	Liquid mixture 1 Liquid mixture 2	Chromatography Chromatography Chromatography	22

Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Unusual S-Shaped Binodal Curves of the System Water + Lithium Chloride + 2-Methyl-2-propanol

Gomis, V., Ruiz, F., Boluda, N., Saquete, M. D.

ABSTRACT